Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest71.5°F2673.5°F-2.0°F
Illinois CD 2. Northeast71.0°F2173.2°F-2.2°F
Illinois CD 3. West73.6°F2376.0°F-2.4°F
Illinois CD 4. Central72.6°F2175.0°F-2.4°F
Illinois CD 5. East71.8°F1774.4°F-2.6°F
Illinois CD 6. West Southwest74.3°F1976.8°F-2.5°F
Illinois CD 7. East Southeast73.7°F1876.3°F-2.6°F
Illinois CD 8. Southwest75.7°F1977.9°F-2.2°F
Illinois CD 9. Southeast75.1°F1477.7°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from